“Justin J. Lee is a Founding Family Lawyer and Mediator based in Toronto, recognised for his practical, straight-talking approach to divorce, parenting disputes and financial matters. He advises clients across all stages of separation, providing clear, honest guidance that cuts through complexity and focuses on what truly matters. As both a lawyer and mediator, Justin is committed to resolving disputes efficiently, often helping clients reach constructive agreements outside of court. Known for his calm, grounded style and strong client relationships, he supports individuals through challenging transitions with clarity, confidence and a focus on moving forward.”

Fantastic Lawyers® Editorial 2026

Justin J. Lee is a Founding Family Lawyer and Mediator based in Toronto, advising individuals and families on all aspects of relationship breakdown. He specialises in divorce, parenting disputes, financial matters and domestic contracts, with a strong focus on helping clients resolve issues clearly and efficiently.

Justin combines legal expertise with a calm, grounded approach, helping clients navigate what can often be one of the most stressful periods of their lives.

What Justin J. Lee Does

Justin advises on a wide range of family law matters, acting for clients at all stages of separation and dispute resolution.

• Divorce and separation
• Parenting and child arrangements disputes
• Child and spousal support
• Domestic contracts, including prenuptial and separation agreements
• Complex property and trust matters
• Family law mediation and out-of-court settlements

He also acts as a family law mediator, helping clients resolve disputes outside of court where possible, saving time, cost and emotional strain.

Why He Stands Out

Justin is known for his straightforward, practical and honest approach. He provides clear advice without unnecessary legal jargon, helping clients understand what truly matters and what does not.

Clients value his ability to bring calm and clarity to difficult situations. He does not overcomplicate matters or take an overly aggressive approach, instead focusing on solutions that allow clients to move forward with confidence.

His style is both direct and empathetic, balancing realism with support during emotionally challenging times.

Experience and Background

Justin graduated from the University of Toronto and began his legal career at Downtown Legal Services, where he worked directly with individuals facing separation, parenting disputes and financial uncertainty.

He went on to train at a leading downtown Toronto family law firm before establishing his own practice dedicated exclusively to family law.

• J.D. – University of Toronto
• Junior Fellow – Massey College
• B.Comm – Saint Mary’s University

Justin is fluent in English and Korean, allowing him to support a diverse client base.

Trust Markers

• Founder of a dedicated family law practice
• Regular speaker at legal and professional events including the Law Society of Ontario Family Law Summit
• Member of the Law Society of Ontario
• Member of The Advocates Society
• Member of the Canadian Bar Association and Ontario Bar Association
• Member of the Federation of Asian Canadian Lawyers and Korean Canadian Lawyers Association

Client Feedback

“Justin walked me through the process step by step. It was straightforward, and he kept the costs reasonable. Three months later, I was free to start my new chapter.”
– Client

“He explained everything clearly and made sure we were both comfortable. It felt like smart planning, not preparing for failure.”
– Client

“He was never pushy—always respectful of my wishes and consistently kept my best interests at heart.”
– Client

“Polite, personable and professional. He explained everything in a relatable way and genuinely cared.”
– Client

Approach

Justin’s focus is simple: helping people move forward. He provides clear guidance, honest advice and practical solutions, ensuring clients feel informed, supported and in control throughout their case.

Whether through negotiation, mediation or court representation, his goal is always to achieve the best outcome with the least unnecessary stress.